Incremental Universe Growth

Return to main site Discord server

This is a remake of Incremental Universe Growth by -Danielt- and me (Quasitruncated Hexahedron). That was never finished as Replit shut down the original .repl.co domains on January 1st, 2024. I did move it to GitHub (of which my account there has since been terminated - thankfully, I'm 13 now, don't worry), but that eventually ended following the insane backlash from the game's poor reception on Galaxy, an incremental sharing platform, mainly over the extremely long timewalls and poor balancing.

That was in turn the spiritual successor to Universe Expander, a Scratch incremental made by the same person. The name was changed for already being taken.

Credit goes to the following people for parts of this project:

Patashu, for break_eternity.js
MathCookie, for both Eternal Notations and The 2048 Power Compendium, of which the latter's save codes were used as inspiration for how text saves work in this game.

Latest Version: v0.2.5c [August 13th, 2025, 01:43 AM GMT]

Softcapped dark matter gain after e1000m so you can't gain e16 dark matter and break the game
Better link color contrast in dark mode

Coming soon:

Challenges
Achievements

Coming less soon:

More options

Coming not quite in the distant future:

Objects

Full changelog

v0.2.5b [August 12th, 2025, 02:50 AM GMT]

Fixed some NaN bugs

v0.2.5a [August 12th, 2025, 01:48 AM GMT]

Fixed the "automate the rest of the main tab" button showing early
Server link thingy

v0.2.5 [August 12th, 2025, 00:49 AM GMT]

Added most of the remaining automation upgrades
New antimatter boost to keep you from completely breaking the game
Style changes

v0.2.4b [August 11th, 2025, 02:37 PM GMT]

Made the guide not blank
Changed antimatter upgrade 2 base cost, though the scaling is still the same.

v0.2.4a [August 11th, 2025, 01:01 AM GMT]

Fixed two bugs for which I have no idea how I missed them

v0.2.4 [August 11th, 2025, 00:54 AM GMT]

New automation upgrade
Suspended time is now accounted for
Dark mode (kinda - it doesn't yet fully work is the thing)

v0.2.3 [August 6th, 2025, 07:41 PM GMT]

Moved the game (actually the entire site) to Codeberg

v0.2.2 [August 4th, 2025, 10:58 PM GMT]

Added dark matter upgrade 2 and buyable 2
Added a softcap to DM boost
Changed dark matter buyable 1 cost scaling
Added a guide with nothing in it

v0.2.1d [August 3rd, 2025, 02:52 PM GMT]

Fixed a crash bug involving automation buying upgrade 3 repeatedly at high values (These should be less reachable in a soon-to-be released balacing update)

v0.2.1c [August 3rd, 2025, 02:23 PM GMT]

Made it so you (should) be able to reset your game even if the game has crashed

v0.2.1b [August 3rd, 2025, 01:53 PM GMT]

Fixed DM display not being floored

v0.2.1a [August 3rd, 2025, 02:11 AM GMT]

Thicker buttons on phones

v0.2.1 [August 2nd, 2025, 05:51 PM GMT]

Added dark matter upgrade 1 and buyable 1
Fixed a typo regarding upgrade 5

v0.2.0 [August 2nd, 2025, 04:30 AM GMT]

Dark matter! [wow that was fast]
New antimatter upgrade to help you get there (hopefully)
New dimension cost scaling
Fixed some bugs
Added a changelog
Split the save-related stuff into an Options tab
Some style changes

v0.1.9 [July 31st, 2025, 10:00 PM GMT]

Added two new automation upgrades

v0.1.8b [July 30th, 2025, 08:04 PM GMT]

Added antimatter boost
Reworded antimatter upgrade 1 slightly

v0.1.8a [July 29th, 2025, 09:00 PM GMT]

Fixed a bug involving upgrade 2 cost scaling when buying upgrade 5 (This will automatically be fixed for older saves)

v0.1.8 [July 29th, 2025, 08:56 PM GMT]

Added upgrade 5
Fixed a bug where antimatter upgrade 1 would not save

v0.1.7 [July 26th, 2025, 10:58 PM GMT]

Added antimatter upgrade 1

v0.1.6 [July 26th, 2025, 01:21 AM GMT]

Added bulk buying to upgrade 1 - hopefully, you'll experience less hand injuries now ;)

v0.1.5c [July 25th, 2025, 12:41 PM GMT]

Fixed upgrade 2 cost scaling

v0.1.5b [July 24th, 2025, 09:04 PM GMT]

Fixed dimension cost scaling

v0.1.5a [July 24th, 2025, 08:59 PM GMT]

Fixed the costs not being floored

v0.1.5 [July 24th, 2025, 08:53 PM GMT]

Fixed antimatter
Fixed upgrade 4 cost scaling
Added Eternal Notations
Added dimension resetting

v0.1.4b [July 24th, 2025, 03:10 AM GMT]

Added cost scaling to upgrade 2

v0.1.4a [July 23rd, 2025, 11:53 PM GMT]

Fixed balancing (antimatter wasn't strong enough)

v0.1.4 [July 22nd, 2025, 04:00 AM GMT]

Added upgrade 4 and antimatter
Added autosaving

v0.1.3a [July 21st, 2025, 07:26 PM GMT]

Added a warning when importing a save (This doesn't matter much at the moment without autosaving though)

v0.1.3 [July 21st, 2025, 02:16 PM GMT]

Implemented saving/loading games. Note: no autosave system yet, you'll have to save games manually.

v0.1.2 [July 21st, 2025, 01:39 AM GMT]

Added upgrades 2 and 3

v0.1.1 [July 20th, 2025, 04:59 AM GMT]

Added page switching

v0.1.0 [June 2nd, 2024, 09:49 PM GMT] (yes, really)

Initial version
Only universe size and upgrade 1

The main upgrades all generally have an immediate impact on your universe growth, or atleast through another main upgrade. Main upgrades are numbered going top to bottom, left to right, so +x m/s is upgrade 1, ×x m/s is upgrade 2, etc. Upgrade 1 cost scales very little, and when combined with upgrade 3 you can buy it over and over again - please do not do all of this manually! You could buy upgrade 1 up to about 200 times or so, you will very likely get hand injuries.

In addition, there is also antimatter. This is a softcap starting at 1,000,000m, and (at least at the start), there's not much you can do to fight back.

Dimensions reset progress for an additional boost, with it boosting your universe growth ^sqrt(# of dims). Each extra dimension makes it such that you can get back to where the previous dimension left off fairly quickly.

Automation is fairly self-explanitory: does what would take 1000 clicks with only 1 click or entirely hands-free. With the exception of the first automation upgrade, which instead unlocks being able to buying upgrade 1 in bulk, automation upgrades unlock a corresponding automator. These can then be disabled or re-enabled at will.

Note: The second automator, Automatically buy upgrades 1 and 3 in bulk, will only allot 1/100 of your universe size to upgrade 1 and 1/25 to upgrade 3 - this way it doesn't just consume everything with no chance to buy anything else whilst its on.

TBD

You have 0 dark matter, boosting your universe growth ^1